Scaler Class Reference

Scaling of floating point numbers. More...

#include <scaler.h>

Inheritance diagram for Scaler:

Public Member Functions
virtual	~Scaler ()
virtual Scaler *	clone () const =0
virtual void	fromString (const char *)=0
virtual bool	isEmpty () const
void	put (char *, int sz) const
virtual double	scale (double) const =0
virtual const char *	toString () const =0
virtual const char *	type () const =0
virtual double	unScale (double) const

Static Public Member Functions
static Scaler *	get (const char *)

Detailed Description

Scaling of floating point numbers.

Scaler is an interface for scaling and scaling back numbers. Also, string I/O is defined, as well as a factory (Scaler::get).

<>

Constructor & Destructor Documentation

~Scaler()

virtual Scaler::~Scaler ( )

inlinevirtual

Member Function Documentation

clone()

virtual Scaler * Scaler::clone ( ) const

pure virtual

Implemented in LinScaler, LogScaler, ExpScaler, and AsymptScaler.

fromString()

virtual void Scaler::fromString ( const char * )

pure virtual

Implemented in LinScaler, LogScaler, ExpScaler, and AsymptScaler.

get()

static Scaler * Scaler::get ( const char * )

static

isEmpty()

virtual bool Scaler::isEmpty ( ) const

inlinevirtual

Reimplemented in LinScaler.

put()

void Scaler::put	(	char *	,
		int	sz ) const

scale()

virtual double Scaler::scale ( double ) const

pure virtual

Implemented in LinScaler, LogScaler, ExpScaler, and AsymptScaler.

toString()

virtual const char * Scaler::toString ( ) const

pure virtual

Implemented in LinScaler, LogScaler, ExpScaler, and AsymptScaler.

type()

virtual const char * Scaler::type ( ) const

pure virtual

Implemented in LinScaler, LogScaler, ExpScaler, and AsymptScaler.

unScale()

virtual double Scaler::unScale ( double ) const

inlinevirtual

Reimplemented in LinScaler, LogScaler, ExpScaler, and AsymptScaler.